TY  - BOOK
AU  - Emerson, Ralph, ed. series
AU  - Sneath, Peter H A
AU  - Sokal, Robert R
TI  - Principles of numerical taxonomy
SN  - 716706210
CY  - San Francisco
KW  - Current taxonomy
KW  - Nomenclature
KW  - Numenclature principles
KW  - Numerical taxonomy
KW  - Taxonomic resemblance
ER  -